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B_XT-1WR2

A/0-2012

Page 2 of 5

OUTPUT SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Output Power

0.1

--

1

W

Output Voltage Accuracy

See tolerance envelope curve

Line Regulation

For Vin change of

±1%

--

--

±1.2

5Voutput

--

12

15

9V output

--

8

10

12V output

--

7

10

15V output

--

6

10

Load Regulation

10% to 100% load

24V output

--

5

10

%

Temperature Drift

100% full load

--

--

±0.03

%/

°C

Output Voltage

≤12V

--

30

--

Ripple & Noise*

20MHz Bandwidth

Output Voltage:15V, 24V

--

60

--

mVp-p

Short Circuit Protection

Continuous, automatic recovery

Note: * Ripple and noise tested by

“parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes.

COMMON SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Isolation Voltage

Tested for 1 minute and leakage current less than 1 mA

1500

--

--

VDC

Isolation Resistance

Test at 500VDC

1000

--

--

M

Ω

B2424XT-1WR2

--

30

--

Isolation Capacitance

Input/Output,100KHz/0.1V

Others

--

20

--

pF

Switching Frequency

Full load, nominal input

--

100

300

KHz

MTBF

MIL-HDBK-217F@25℃

3500

--

--

K hours

Case Material

Epoxy Resin (UL94-V0)

Weight

--

1.52

--

g

ENVIRONMENTAL SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Storage Humidity

Non condensing

--

--

95

%

Operating Temperature

Power derating (above100℃)

-40

--

105

Storage Temperature

-55

--

125

Temp. rise at full load

Ta=25

°C

--

25

--

Lead Temperature

1.5mm from case for 10 seconds

--

--

300

°C

Cooling

Free air convection

EMC SPECIFICATIONS

EMI

CE

CISPR22/EN55022

CLASS B（External Circuit Refer to Figure1）

EMS

ESD

IEC/EN61000-4-2

Contact

±8KV

perf. Criteria B

EMI RECOMMENDED CIRCUIT

EMI Recommended External Circuit（CLASS B）：

V in

G ND

+ Vo

0V

EUT

L O AD

L DM

C1

C2

V in

G ND

(Figure1)

Recommended external circuit parameters:

Vin：5V/12V

C1：4.7

µF/50V

LDM：6.8

µH

Vin：15V/24V

C1：4.7

µF/50V

LDM：6.8

µH

C2：

470pF/2KV